Industrial Engineering and Production Management
Micro motion study is

Analysis of a man-work method by using a motion picture camera with a timing device in the field of view
Motion study of a sequence of operations conducted systematically
Study of man and machine conducted simultaneously
Motion study observed on enhanced time intervals

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Industrial Engineering and Production Management
The assumption in PERT is

A project can be subdivided into a set of predictable, independent activities
Cost of project will always be more than the estimated cost, if no timely corrections are taken
Activities are fixed and can't be changed
A project will always be behind schedule, if left uncorrected

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Industrial Engineering and Production Management
The purpose of micro-motion study is to

Assist in finding out the most efficient way of doing work
Train the individual operator regarding the motion economy principles
All of these
Help in collecting the motion time data for synthetic time standards

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